Ontario, California is a vibrant city located in San Bernardino County, in the Inland Empire region of Southern California. Its geography is characterized by the picturesque backdrop of the San Gabriel Mountains to the north and the Chino Hills to the south. The city covers approximately 50 square miles and is strategically situated near major transportation arteries, including Interstate 10 and Ontario International Airport, making it a hub for commerce and travel.

With a diverse population of over 180,000 residents, Ontario is a bustling community that reflects the rich cultural tapestry of Southern California. The city's demographic makeup includes a mix of Hispanic, White, Asian, and African American residents, creating a dynamic and inclusive environment. Ontario's population continues to grow steadily, driven by its strong economy and attractive quality of life.

Ontario experiences a Mediterranean climate, characterized by hot, dry summers and mild, wet winters. The city enjoys abundant sunshine throughout the year, making it an ideal destination for outdoor activities and recreational pursuits. Summers can be hot, with temperatures often exceeding 90 degrees Fahrenheit, while winter temperatures rarely drop below 40 degrees Fahrenheit. The pleasant weather in Ontario is a major draw for residents and visitors alike.

Ontario is home to a variety of major attractions, including the Ontario Mills shopping mall, one of the largest in California, boasting over 200 retail stores, restaurants, and entertainment options. The city is also known for the Citizens Business Bank Arena, a popular venue for concerts, sporting events, and family shows. Ontario's thriving arts and culture scene is evident in attractions such as the Graber Olive House, showcasing the city's agricultural heritage. Additionally, Ontario is home to several institutions and schools, including Chaffey College and the University of La Verne, providing educational opportunities for students of all ages.